Question

Illinois Jones is being pulled from a snake pit with a rope
thatbreaks if the tension in it exceeds 755
.

A) If Illinois Jones has a massof 70.0 and the snake pitis 4.00 deep, what is the minimum time that isrequired
to pull our intrepid explorer from the pit?

B) Explain whythe rope breaks if Jones is pulled from the pit
in less time thanthat calculated in part A.

I thought you shoulduse F=ma. I did 70 x 9.81 for m, then used
755 divided by mto find a (1.099). It seems like you should either
multiplythat by 4, or divide it, but both answers were wrong.
Pleasehelp me!!

Show transcribed image textIllinois Jones is being pulled from a snake pit with a rope thatbreaks if the tension in it exceeds 755 N. A) If Illinois Jones has a massof 70.0 kg and the snake pitis 4.00 m deep, what is the minimum time that isrequired to pull our intrepid explorer from the pit? B) Explain whythe rope breaks if Jones is pulled from the pit in less time thanthat calculated in part A. I thought you shoulduse F=ma. I did 70 x 9.81 for m, then used 755 divided by mto find a (1.099). It seems like you should either multiplythat by 4, or divide it, but both answers were wrong. Pleasehelp me!!